25-Jul-2007 OF LIQUID CRYSTAL DISPLAY MODULE CUSTOMER … · [Note 7] Definition of Measurement of...

SPECIFICATION

LIQUID CRYSTAL DISPLAY MODULE

CUSTOMER :

Model No. :

Model version : 0

Document Revision : 4

This specification need to be signed by purchaser or customer as a specification of productsproduction and delivery from URT. Without signature of this specification , any purchaseorder for this model no. will be treated and considered that this specification is automaticallyacknowledged and accepted by purchaser or customer.

UNITED RADIANT TECHNOLOGY CORPORATION

George Tseng Date

COMPANY : No. 2,Fu-hsing Road,Taichung Econamic Processing Zone,Tantzu,Taichung,Taiwan,R.O.C.

TEL: 886-4-25314277 FAX: 886-4-25313067

SALES OFFICE : 6F,No.17,Lane 360,Sec.1,Neihu Road,Neihu District,Taipei,Taiwan,R.O.C.

TEL: 886-2-27971088 FAX: 886-2-27970727

25-Jul-2007

URT-STD

UMSH-7867MD-4CS

OF

��

CUSTOMER APPROVED SIGNATURE

Page: 1

Allen Wang Angus Chiu Sharon Tsai Jul-25-2007APPROVED CHECKED CHECKED PREPARED

U.R.T.

U.R.T.

Document Model No. Revision

Revision Version No. by

0

1

2

3

4

1. Include URT standard touch panel.Bryan HuangGary Yang08-Aug-2006

Description

��

UMSH-7867MD-CS(UCSH-K041EN-FT)

Version No. 05.7” CSTN use the LED B/L.

Bryan HuangGary Yang20-JUN-2006

UMSH-7867MD-1CS(UCSH-K041EN-FT)

Version No. 0

Page: 2

UMSH-7867MD-4CS(UCSH-K064ENY-FT)

Version No. 0

1. Merge the PCB into one pcs.2. Modify the B/L housing conform to the PCB.3. Modify the LCD outline.4. Modify the driver IC version .5. Modify the module number from UMSH-7867MD-CS to UMSH-7867MD-4CS.

Flyon LiaoGary Yang25-Jul-2007

UMSH-7867MD-2CS(UCSH-K041EN-1FT)

Version No. 0

1. Increased the display result.2. Modify the module number from UMSH-7867MD-CS to UMSH-7867MD-2CS.

Mandy HsuGary Yang7-Sep-2006

UMSH-7867MD-3CS(UCSH-K041EN-FT)

Version No. 0

1. Improved the display result of the backlight.2. Modify the module number from UMSH-7867MD-CS to UMSH-7867MD-3CS.

Flyon LiaoGary Yang

U.R.T.

CONTENTS:

No. Item PageBASIC SPECIFICATION

1.1 Mechanical Specification

1.3 Outline Dimension1.4 Block Diagram1.5 Interface Pin

ELECTRICAL CHARACTERISTICS

2.3 Back-light Characteristics ( LED )2.4 AC Characteristics 11~132.5 Interface Timing Chart2.6 Power Supply Sequence

OPTICAL CHARACTERISTICS

3.2 Definition of Optical Characteristics 17~18

RELIABILITY

PRODUCT HANDING AND APPLICATION

DATECODE

PACKING & LOTNO 22~23

INSPECTION STANDARD 24~27

Page: 3U.R.T.

1. BASIC SPECIFICATION

1.1 Mechanical specifications

Items

Dot Matrix

Module Size (W x H x T)

Viewing Area (W x H)

Active Area (W x H)

Dot Size (W x H)

Dot Pitch (W x H)

Driving method

Driving IC Package

1.2 Display specification

LCD Type

LCD Mode

Polarizer Mode

Polarizer UV-Cutting

Polarizer Surface

Background Color

Backlight Type

Backlight Color

Viewing Direction

Duty

Bias

Display Descriptions Note

1/240

1/16

TAB

mm.

mm.

mm.

mm.

Nominal Dimension Unit

dots

mm.

320*RGB*240

154.6 x 114.8 x 8.5

118.18 x 89.38

115.18 x 86.38

0.105 x 0.345

0.12 x 0.36

5.7" Color STN

Negative

Transmissive

With

Normal

Black

LED

White

4

6 O'clock Direction

Page:U.R.T.

��

Page: 5U.R.T.

1.4 Block diagram:

Recommended Circuit for Contrast Adjustment

Page: 6U.R.T.

LCD320xRGBx240 Dots

Segment Driver ICNT7706TAB0008A *4

Co

mm

on

Driver IC

NT

7705TA

B0009A

*2

��

Power &Bias circuit

C1

C240

S1 S320

MCircuit

LED1

LED2

D7~D0

VLCD

VSS

VDD

/DISP

CL2

CL1

FRM

8

1-5 Interface Pin :

Page: 7U.R.T.

2. ELECTRICAL CHARACTERISTICS

2.� �� !�� "�

Page: 8U.R.T.

2.2 DC Characteristics

Page: 9U.R.T.

2.3 Back-light Specification

Page: 10U.R.T.

#�$ �� % � ��

NT7705

Page: 11U.R.T.

NT7706

Page: 12U.R.T.

NT7706

Page: 13U.R.T.

2-5 Interface Timing Chart

Page: 14U.R.T.

X240 X1 X2 X3 X240 X1 X2 X3

G318 R1

B318

R319

G319

B319

R320

G320

B320

R4

R7

R3

R2

R6

R5

G1

G2

G3

G4

G5

G6

G7

G8

B1

B2

B3

B4

B5

B8

B6

B7

R8

R319

G318

G319

G320

B320

B318

B319

B320

R1

G1

B1

R2

G2

B2

R3

G3

FLM

CL1

LATCHDATA

CL1

CL2

D7

D6

D5

D4

D3

D2

D1

D0

FLM

2-6 Power Supply Sequence

Page: 15U.R.T.

3. OPTICAL CHARACTERISTICS

3.1 Characteristics

Driving condition

Electrical and Optical Characteristics

No. Item symbol / temp. Min. Typ. Max. Unit Note

Response Time Tr - 260 520

Tf - 100 200

Viewing Front-Rear 1 -10 - 30

Angle Left-Right 2 -30 - 30

Contrast Ratio Cr - 35 -

Red x-code Rx 0.56

Red y-code Ry

Green x-code Gx

Green y-code Gy

Blue x-code Bx

Blue y-code By

White x-code Wx

White y-code Wy

Brightness Y - -

16

Bias1/16

Note1

- -

2

ItemValue

5

ms

Duty1/240

degree 3

% 6Brightness Uniformity

Page:

cd/m2

-

90°

- 4

U.R.T.

3.2 Definition of optical characteristics

Measurement condition :

[Note 1] Definition of LCD Driving Vop and Waveform :

[Note 2] Definition of Response Time

[Note 3] Definition of Viewing Angle : [Note 4] Definition of Contrast Ratio :

Page: �&U.R.T.

[Note 5] Definition of measurement of Color Chromaticity and Brightness

[Note 6] Definition of Brightness Uniformity

[Note 7] Definition of Measurement of Reflectance

Page: 18U.R.T.

480m

m

BM

-7

LCD Module

1 2 3

4 5 6

7 8 9

W / 4

Active Area Width : W

Act

ive

Are

a H

eigh

t : H

H /

4

480m

m

BM

-7

LCD Moduleor referance

15 deg.

White Light Source(Ring)

Brightness Uniformity =

Minimum Brightness of Point 1~9

Maximum Brightness of Point 1~9

4. RELIABILITY :

High temperature operatingLow temperature operatingHigh temperature storageLow temperature storageHigh temperature & humidity storageThermal Shock -20 , 30min.<=> 70 , 30min. storage 10 Cycles

10 => 55 =>10 => 55 => 10 Hz , within 1 minute Amplitude : 1.5mm. 15 minutes for each Direction ( X,Y,Z )

50,000 hoursLife time 25 , 70%RH below ,

* One single product test for only one item.* Judgment after test : keep in room temperature for more than 2 hours.

- Current consumption < 2 times of initial value- Contrast > 1/2 initial value- Function : work normally

Finish product(With polarizer)

Finish product(With polarizer)Finish product

(With polarizer)Finish product

(With polarizer)Finish product

(With polarizer)

Remark

8 Drop test

4

5

Packed, 100CM free fall, 6 sides, 1 corner, 3edges

Vibration test7

ConditionItem No

'

1

2

3

Items

60 , 200 hours

-10 , 200 hours

70 , 200 hours

Page: 19

-20 , 200 hours

6





U.R.T.

5. PRODUCT HANDING AND APPLICATION

� (��)��* +�� *��*� ��

The LCD module contains a C-MOS LSI. People who operate the LCM should wear ESD protection eguipement to prevent ESD hurt on products.

Do not input any signal before power is turned on.

Do not take LCM from its packaging bag until it is assembled.

Peel off the LCM protective film slowly since static electricity may be generated.

Pay attention to the humidity of the work shop, 50~60%RH is satisfactory.

Use a non-leak iron for soldering LCM.

Do not touch the display surface or connection terminals area with bare hands.Smudges on the display surface reduce the insulation between terminals.

Cautions for soldering to LCM:

Condition for soldering I/O terminals: Temperature at iron tip :280 ±10 . Soldering time : 3~4sec./ terminals.

Type of solder : Eutectic solder(rosin flux filled).

� PRECAUTION IN USE OF LCD

Do not contact or scratch the front surface and the contact pads of a LCD panel with hard materials such as metal or glass or with one’ s nail.

To clean the surface , wipe it gently with soft cloth dampened by alcohol.

Do not attempt to wiped off the contact pads.

Keep LCD panels away from direct sunlight , also avoid them in high-temperature & high humidity environment for a long period.

Do not drive LCD panels by DC voltage.

Do not expose LCD panels to organic solvent.

Liquid in LCD is hazardous substance. In case a contact with liquid crystal material is occured, be sure to immediately wash such material away by soap and water.

The polarizer is easily damaged and should be handle with special care. Don’ t press or rub it with hard objects.

� (��)��* +�� ,��*� ��

To avoid degradation of the device , do not store the module under the conditions of direct sunlight , high temperature or high humidity . Keep the module in bags designed to prevent

static electricity charging under low temperature / normal humidity conditions(avoid high

temperature / high humidity and low temperature below 0 )

� ),�*� �* �� - ,�+��. �� /��), �((��* �� ,.,��

For the application in medical care, safety and hazardous prodcuts or systems, an authorization from URT is required. URT will not responsible for any damage or loss

which caused by the products without any authorization given by URT.

This product is not allowed to be designed and used for military application and/or purpose.

The delivery of this product to the countries and/or regions where the embargoes

are imposed by U.N. is prohibited.

Page: 20U.R.T.

6. DATE CODE OF PRODUCTS

Date code will be shown on each product :

Y MM DD - XXX

Year Month Day - Production lots

21

Example: 2 1 2 2 3 - 0 0 3 ==>Year 2002, Dec.,23rd , Batch no.03

Page:U.R.T.

7. PACKING

Packing tray must be stacked with alternated direction to each others.To tacks packing trays in same direction will cause product damaged.

22Page:U.R.T.

23Page:U.R.T.

8. INSPECTION STANDARD

8.1. QUALITY :THE QUALITY OF GOODS SUPPLIED TO PURCHASER SHALL COME UP TO THE FOLLOWING STANDARD.

8.1.1. THE METHOD OF PRESERVING GOODSAFTER DELIVERY OF GOODS FROM U.R.T. TO PURCHASER. PURCHASER SHALL CONTROL THE LCM

AT -10 40 ,AND IT MIGHT BE DESIRABLE TO KEEP AT THE NORMAL ROOM TEMPERATURE

AND HUMIDITY UNTIL INCOMING INSPECTION OR THROWING INTO PROCESS LINE.

8.1.2. INCOMING INSPECTION(A) THE METHOD OF INSPECTION

IF PURCHASER MAKE AN INCOMING INSPECTION , A SAMPLING PLAN SHALL BE

APPLIED ON THE CONDITION THAT QUALITY OF ONE DELIVERY SHALL BE

REGARDED AS ONE LOT.

(B) THE STANDARD OF QUALITY

ISO-2859-1 ( or MIL-STD-105D ) , LEVEL SINGLE PLAN.

CLASS AQL(%)CRITICAL 0.4 %MAJOR 0.65 %MINOR .5 %TOTAL .5 %

EVERY ITEM SHALL BE INSPECTED ACCORDING TO THE CLASS.

(C) MEASURE

IF AS THE RESULT OF ABOVE RECEIVING INSPECTION , A LOT OUT IS DISCOVERED.

PURCHASER SHALL BE INFORM SELLER OF IT WITHIN SEVEN DAYS. BUT FIRST SHIPMENT

WITHIN FOURTEEN DAYS.

8.1.3. WARRANTY POLICYU.R.T. WILL PROVIDE ONE-YEAR WARRANTY FOR THE PRODUCTS ONLY IF UNDER SPECIFICATION

OPERATING CONDITIONS. U.R.T. WILL REPLACE NEW PRODUCTS FOR THESE DEFECT PRODUCTS

WHICH UNDER WARRANTY PERIOD AND BELONG TO THE RESPONSIBILITY OF U.R.T.

8.2. CHECKING CONDITION8.2.1. CHECKING DIRECTION SHALL BE IN THE 45 DEGREE AREA TO FACE THE SAMPLE.

8.2.2. CHECKER SHALL SEE OVER 30 cm. WITH BARE EYES FAR FROM SAMPLE AND USING 2 PCS.

OF 20W FLUORESCENT LAMP.

24Page:U.R.T.

8.3. INSPECTION PLAN :

CLASS ITEM JUDGEMENT CLASS

1. OUTSIDE AND INSIDE PACKAGE "MODEL NO." , "LOT NO." AND "QUANTITY"

PACKING & SHOULD INDICATE ON THE PACKAGE.

INDICATE 2. MODEL MIXED AND QUANTITY OTHER MODEL MIXED................REJECTED

QUANTITY SHORT OR OVER......REJECTED

3. PRODUCT INDICATION "MODEL NO." SHOULD INDICATE ON

THE PRODUCT

4. DIMENSION, ACCORDING TO SPECIFICATION

ASSEMBLY LCD GLASS SCRATCH DRAWING.

AND SCRIBE DEFECT.

5. VIEWING AREA POLARIZER EDGE OR LCD'S SEALING LINE

IS VISABLE IN THE VIEWING AREA

……..REJECTED

6. BLEMISH BLACK SPOT ACCORDING TO STANDARD OF VISUAL

WHITE SPOT IN THE LCD INSPECTION

AND LCD GLASS CRACKS

7. BLEMISH BLACK SPOT ACCORDING TO STANDARD OF VISUAL

APPEARANCE WHITE SPOT AND SCRTCH

ON THE POLARIZER

8. BUBBLE IN POLARIZER ACCORDING TO STANDARD OF VISUAL

INSPECTION

9. LCD'S RAINBOW COLOR STRONG DEVIATION COLOR ( OR NEWTON

RING) OF LCD......REJECTED.

OR ACCORDING TO LIMITED SAMPLE

( IF NEEDED, AND INSIDE VIEWING AREA )

10. ELECTRICAL AND OPTICAL ACCORDING TO SPECIFICATION OR

CHARACTERISTICS DRAWING . ( INSIDE VIEWING AREA )

( CONTRAST VOP

CHROMATICITY … ETC )

ELECTRICAL 11.MISSING LINE MISSING DOT LINE CHARACTER

....REJECTED

12.SHORT CIRCUIT NON DISPLAY WRONG PATTERN

WRONG PATTERN DISPLAY DISPLAY CURRENT CONSUMPTION

OUT OF SPECIFICATION...... REJECTED

13. PIN HOLE PATTERN DEFORMITY ACCORDING TO STANDARD OF VISUAL

INSPECTION

25Page:

Minor

Critical

Major

Major

Minor

Minor

Minor

Minor

Minor

Minor

Critical

Critical

Critical

U.R.T.

8.4. STANDARD OF VISUAL INSPECTIONNO. CLASS ITEM JUDGEMENT

(A) ROUND TYPE: unit : mm.

DIAMETER (mm.) ACCEPTABLE Q'TY

BLEMISH BLACK SPOT 0.1

8.4.1 WHITE SPOT IN THE LCD. 0.1 < 0.2

0.2 < 0.25

0.25 <

BLEMISH BLACK SPOT NOTE: =(LENGTH+WIDTH)/2

WHITE SPOT AND SCRATCH (B) LINER TYPE: unit : mm.

ON THE POLARIZER LENGTH ACCEPTABLE Q'TY

------ W 0.03

L 5.0 0.03 < W 0.05

L 5.0 0.05 < W 0.07

------ 0.07 < W FOLLOW ROUND TYPE

unit : mm.

DIAMETER

8.4.2 BUBBLE IN POLARIZER 0.15

0.15 < 0.5

0.5 <

unit : mm.

8.4.3 PIN HOLE

PATTERN DEFORMITY 0.1

0.1 < 0.25

0.25 <

=(a+b)/2

26Page:

MINOR

MINOR

MINOR

3

1

DISREGARD

0

WIDTH

ACCEPTABLE Q'TY

DISREGARD

DISREGARD

2

1

0

2

0

DIAMETER ACC. Q'TY

DISREGARD

3

U.R.T

a

b

a

ab

b

NO. CLASS ITEM JUDGEMENT

8.4.4 CHIPPING Y > S REJ.

8.4.5 CHIPPING X or Y > SREJ.

8.4.6 GLASS CRACK Y > (1/2) TREJ.

1. a> L/3 , A>1.5mm.

8.4.7 SCRIBE DEFECT REJ.

2. B : ACCORDING

TO DIMENSION

8.4.8 CHIPPING

( ON THE TERMINAL AREA ) REJ.

8.4.9 CHIPPING Y > (1/3) T

( ON THE TERMINAL SURFACE ) REJ.

8.4.10 CHIPPING Y > T REJ.

MINOR

MINOR

MINOR

MINOR

MINOR

MAJOR

MAJOR

27Page:U.R.T.

25-Jul-2007 OF LIQUID CRYSTAL DISPLAY MODULE CUSTOMER … · [Note 7] Definition of Measurement of...

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